From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chong Yidong Newsgroups: gmane.emacs.bugs Subject: bug#6230: 23.2; Pixmaps kept in X11 after (svg?) images no longer are used Date: Thu, 20 May 2010 13:16:27 -0400 Message-ID: <87r5l6v6hg.fsf@stupidchicken.com> References: <4BF557EE.4050400@0x63.nu> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1274376442 11396 80.91.229.12 (20 May 2010 17:27:22 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 20 May 2010 17:27:22 +0000 (UTC) Cc: 6230@debbugs.gnu.org To: Anders Waldenborg Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu May 20 19:27:20 2010 connect(): No such file or directory Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1OF9Wd-00079V-9b for geb-bug-gnu-emacs@m.gmane.org; Thu, 20 May 2010 19:27:15 +0200 Original-Received: from localhost ([127.0.0.1]:39976 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OF9Wc-000821-Fy for geb-bug-gnu-emacs@m.gmane.org; Thu, 20 May 2010 13:27:14 -0400 Original-Received: from [140.186.70.92] (port=55972 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OF9WT-00080t-QV for bug-gnu-emacs@gnu.org; Thu, 20 May 2010 13:27:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OF9WO-0006WS-4L for bug-gnu-emacs@gnu.org; Thu, 20 May 2010 13:27:05 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:55249) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OF9WO-0006WN-05 for bug-gnu-emacs@gnu.org; Thu, 20 May 2010 13:27:00 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1OF9Mk-0006zU-46; Thu, 20 May 2010 13:17:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Chong Yidong Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 20 May 2010 17:17:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 6230 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 6230-submit@debbugs.gnu.org id=B6230.127437579526862 (code B ref 6230); Thu, 20 May 2010 17:17:02 +0000 Original-Received: (at 6230) by debbugs.gnu.org; 20 May 2010 17:16:35 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OF9MJ-0006zD-1J for submit@debbugs.gnu.org; Thu, 20 May 2010 13:16:35 -0400 Original-Received: from pantheon-po30.its.yale.edu ([130.132.50.4]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OF9MH-0006z8-UH for 6230@debbugs.gnu.org; Thu, 20 May 2010 13:16:34 -0400 Original-Received: from furry (dhcp128036014213.central.yale.edu [128.36.14.213]) (authenticated bits=0) by pantheon-po30.its.yale.edu (8.12.11.20060308/8.12.11) with ESMTP id o4KHGRox019859 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Thu, 20 May 2010 13:16:27 -0400 Original-Received: by furry (Postfix, from userid 1000) id 88479C057; Thu, 20 May 2010 13:16:27 -0400 (EDT) In-Reply-To: <4BF557EE.4050400@0x63.nu> (Anders Waldenborg's message of "Thu, 20 May 2010 17:40:30 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2.50 (gnu/linux) X-YaleITSMailFilter: Version 1.2c (attachment(s) not renamed) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Thu, 20 May 2010 13:17:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:37100 Archived-At: Anders Waldenborg writes: > By running the command defined by the following: > > (require 'cl) > (defun aw-replace-buffer-contents-with-svg-images () > (interactive) > (erase-buffer) > (dotimes (N 200) > (insert-image (create-image (format " height=\"50\"> fill=\"#%02x%02x%02x\"/>" (random 255)(random 255)(random 255)) > svg t)))) > > the current buffer will be replaced with 200 images. Running xrestop it > can easily be seen that 200 pixmaps are added to the X11 server every > time the command is run. > > One would expect that the pixmaps were removed from X11 when they don't > exist in any buffer any longer (which is why recipe uses erase-buffer so > it can be run multiple times, increasing number of pixmaps every time - > not the behaviour I expect). > > The pixmaps doesn't even go away when the buffer is killed. You can run (clear-image-cache) to eliminate the image data. Emacs also does this automatically, every hundred redisplays.